package com.cuit.freshmanMS.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.cuit.freshmanMS.domain.Student;
import com.cuit.freshmanMS.util.result.CommonResult;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.List;

public interface ExcelService extends IService<Student> {
    CommonResult<Boolean> importFile(MultipartFile file) throws IOException; //导入
    CommonResult<Boolean> exportFile() throws IOException;  //导出

    CommonResult<Boolean> selectExportFile(List<String> sids) throws IOException; //选择导出
}
